title: Discussion.
mesh_terms: D002815:Chordae Tendineae / Q000601:surgery*; D005260:Female; D019918:Heart Valve Prosthesis Implantation / Q000379:methods*; D006801:Humans; D008297:Male; D008944:Mitral Valve Insufficiency / Q000601:surgery*; D008945:Mitral Valve Prolapse / Q000601:surgery*